169428578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3614

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 120875422

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 3499, 4402, 6998, 24211, 38489, 48422, 76978, 108469, 216938, 248429, 496858, 1193159, 2386318, 2732719, 5465438, 7701299, 15402598, 84714289, 169428578]

約数ペア:

[(1, 169428578), (2, 84714289), (11, 15402598), (22, 7701299), (31, 5465438), (62, 2732719), (71, 2386318), (142, 1193159), (341, 496858), (682, 248429), (781, 216938), (1562, 108469), (2201, 76978), (3499, 48422), (4402, 38489), (6998, 24211)]